Question

needed to cover the floor of the room?
3. A floor is 5 m long and 4 m wide. A square carpet of sides 3 mis laid on the floor. Find
the area of the floor that is not carpeted.
nom dug on a piece of land 5 m long and 4
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Answer 1

Answer:

Length of floor = 5 m and breadth of floor = 4 m = 5 m x 4 m = 20 m2 Now, Side of square carpet = 3 m Area of square carpet = side x side = 3 x 3 = 9 m2 Area of floor that is not carpeted = 20 m2 – 9 m2 = 11 m²